| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | GLOBAL O-RING | GOR N8-90-311 | N8-90-311, 311 BACKUP RING, NITRILE 90 DURO BLACK, 9/16 ID X 15/16 OD X 3/ |
| | GLOBAL O-RING | GOR V8-90-311 | V8-90-311, 311 BACKUP RING, VITON 90 DURO BLACK, 9/16 ID X 15/16 OD X 3/16 |
| Inside Diameter | 0.575 in |
| Manufacturer | GLOBAL O-RING |
